Properties of the Number 4994

Four Thousand Nine Hundred Ninety-Four

Basics

Value: 4993 → 4994 → 4995

Parity: even

Prime: No

Previous Prime: 4993

Next Prime: 4999

Digit Sum: 26

Digital Root: 8

Palindrome: Yes

Factorization: 2 × 11 × 227

Divisors: 1, 2, 11, 22, 227, 454, 2497, 4994

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1001110000010

Octal: 11602

Duodecimal: 2A82

Hexadecimal: 1382

Square: 24940036

Square Root: 70.66823897621902

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers n such that Bernoulli number B_n has denominator 138. A271635

a(n) = 2*(n² + 2·n - 2). A152811

T(n,k)=Number of 0..3 colorings of an nx(k+1) array circular in the k+1 direction with new values 0..3 introduced in row major order. A214112

a(n) is the smallest number of the form k + reverse(k) for exactly n integers k, or -1 if no such number exists. A72041

Numbers k such that φ(k) | sigma₁₄(k). A15773

3-almost primes with semiprime digits (digits 4, 6, 9 only). A111494

Number of asymmetric Greg trees. A52303

Palindromes with exactly 3 prime factors (counted with multiplicity). A46329

T(n,k)=Number of nXk arrays of the minimum value of corresponding elements and their horizontal, vertical, diagonal or antidiagonal neighbors in a random, but sorted with lexicographically nondecreasing rows and columns, 0..1 nXk array. A219354

T(n,k)=Number of length n arrays x(i), i=1..n with x(i) in 0..i and no value appearing more than k times. A248842